Skip to content

St. John Leonardi

Short Cuts

Author and Publisher - Catholic Online

Image of St. John Leonardi

Facts

Feastday: October 9
Patron of pharmacists
Birth: 1541
Death: 1609

John Leonardi was born at Diecimo, Italy. He became a pharmacist's assistant at Lucca, studied for the priesthood, and was ordained in 1572. He gathered a group of laymen about him to work in hospitals and prisons, became interested in the reforms proposed by the Council of Trent, and proposed a new congregation of secular priests. Great opposition to his proposal developed, but in 1583, his association (formally designated Clerks Regular of the Mother of God in 1621) was recognized by the bishop of Lucca with the approval of Pope Gregory XIII. John was aided by St. Philip Neri and St. Joseph Calasanctius, and in 1595, the congregation was confirmed by Pope Clement VIII, who appointed John to reform the monks of Vallombrosa and Monte Vergine. He died in Rome on October 9th of plague contracted while he was ministering to the stricken. He was venerated for his miracles and religious fervor and is considered one of the founders of the College for the Propagation of the Faith. He was canonized in 1938 by Pope Pius XI. His feast day is October 9th.


St. John Leonardi Comments


More Saints






Browse Saints by Category


Popular Saints

Rank

Saint

62.

Image of St. Jerome

St. Jerome

St. Jerome, who was born Eusebius Hieronymous Sophronius, was the most learned of the Fathers of the Western Church. He was born about the year 342 at Stridonius, a small town at the head ... continue reading

63.

Image of St. Stephen

St. Stephen

Saint Stephen was one of the first ordained deacons of the Church. He was also the first Christian martyr. The Greek word from which we derive the English word martyr literally means ... continue reading

64.

Image of St. Joseph of Cupertino

St. Joseph of Cupertino

St. Joseph was born in 1603 at Cupertino, in the diocese of Nardo in the Kingdom of Naples. After spending his childhood and adolescence in simplicity and innocence, he finally joined the ... continue reading

All Popular Saints

Saint of the Day

Image of St. Mary Magdalene de Pazzi

St. Mary Magdalene de Pazzi

It would be easy to concentrate on the mystical experiences God gave this saint, rather than on her life. In fact, it would be difficult to do differently, so overwhelming were those gifts from God. ... continue reading

More Saint of the Day

Saint of the Day by E-Mail

Saint of the Day newsletter icon

Learn about the lives of the saints and other saint resources, including a calendar, over 5,000 saint biographies, our most popular saints, and a list of patron saints. 7 days / week. See Sample


Required


Female Saints

Image of St. Edith Stein

St. Edith Stein

Saint Teresa Benedicta of the Cross (Edith Stein)Virgin and Martyr Edith Stein, born in 1891 in Breslau, Poland, was the youngest child of a large Jewish family. She was an outstanding student and was well versed in philosophy with a particular interest in ... continue reading

More Female Saints



Saint Calendar
Saint Feast Days
Saint Fun Facts

Angels

Image of St. Michael the Archangel

St. Michael the Archangel

Saint Michael the Archangel isn't a saint, but rather he is an angel, and the leader of all angels and of the army of God. This is what the title "Archangel" means, that he is above all the others in rank. St. Michael has four main responsibilities or offices, as we ... continue reading


Image of St. Gabriel, the Archangel

St. Gabriel, the Archangel

St. Gabriel is an angel who serves as a messenger for God to certain people. He is one of the three archangels. Gabriel is mentioned in both the Old and the New Testaments of the Bible. First, in the Old Testament, Gabriel appears to the prophet Daniel to explain his ... continue reading



Saints Fun Facts

Saints Fun Facts for Soul

Soul

St. Jerome, who was born Eusebius Hieronymous Sophronius, was the most learned of the Fathers of the Western Church. He was born about the year 342 at Stridonius, a small town at the head of the Adriatic, near the episcopal city of Aquileia. His father, a Christian, ... continue reading

Saints Fun Facts for St. Jerome

St. Jerome

St. Jerome, who was born Eusebius Hieronymous Sophronius, was the most learned of the Fathers of the Western Church. He was born about the year 342 at Stridonius, a small town at the head of the Adriatic, near the episcopal city of Aquileia. His father, a Christian, ... continue reading



Christian Saints & Heroes

Catherine of Siena: We Need Saints for this Missionary Age

By Deacon Keith Fournier

Father, raise up women like Catherine of Siena for this new missionary age of your Church. Women who are so in love with you, and so conformed to the Image of your Son, they can do for your Church in this hour, what she did in her own. Saints are a gift for the ... continue reading

More Christian Saints & Heroes

Never Miss any Updates!

Stay up to date with the latest news, information, and special offers.

Catholic Online Logo

Copyright 2017 Catholic Online. All materials contained on this site, whether written, audible or visual are the exclusive property of Catholic Online and are protected under U.S. and International copyright laws, © Copyright 2017 Catholic Online. Any unauthorized use, without prior written consent of Catholic Online is strictly forbidden and prohibited.